Vintage modernist abstract Amber sterling silver ring artist signed size 6.5

you're getting a nice vintage sterling silver amber ring artist signed I believe it's AZ I am not familiar with the artist. please see pictures bring a size 6 if you have questions just ask I do test and guarantee on my jewelry to make sure it is sterling silver I do not sell people fake Marked Silver. which a lot of people are selling so as a silver collector myself I would invest in a bottle of tester because a lot of people are getting ripped off and they're not even aware boxAZ